code: def test_x_not_ndarray_or_variable(self):
      with self.assertRaises(TypeError):
          functions.tile((self.x, self.x), 2)
  
file_path: chainer/tests/chainer_tests/functions_tests/array_tests/test_tile.py
imports: import unittest
  import numpy
  from chainer import functions
  from chainer import testing
label_desc: Use image node_id 3 for calling the TestTileTypeError obj's underlying member method code with example usage: obj.test_x_not_ndarray_or_variable() without return types